Social Media Share Button conflict

Hi Folks,
I have a puzzling problem.
I have a Share button on the bottom of each page on my website. When you click the Share button it shows several social media options, including buttons to activate twitter and email. All the social media buttons seem to work, including the email button.
When you click the email button it activates a window where you enter the email address. The problem is that, when you start typing the email address, it automatically activates the email address link for the webmaster listed in the footer of the page. Once that happens you can successfully write the email address that you want. Is there a way to suppress the activation of the webmaster email address?
For an example, please see http://www.lubanlab.org.
Thank you so much,
Jeremy

Yes, I see the issue. It gets triggered when trying to type the email address. I see you are using Jetpack plugin to add the Share button. Could you kindly share some login details to your site so I can take a closer look at this?